The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Barclays PLC-Spons ADR ADR 06738E204 175,064 23,218,021 SH   SOLE   18,308,239 0 4,909,782
AerCap Holdings NV COM N00985106 310,429 7,839,111 SH   SOLE   6,548,983 0 1,290,128
Alphabet Inc Cl A COM 02079K305 241,521 231,129 SH   SOLE   208,972 0 22,157
Alphabet Inc Cl C COM 02079K107 1,879,568 1,814,938 SH   SOLE   1,513,703 0 301,235
Amazon.com Inc COM 023135106 1,388,224 924,269 SH   SOLE   779,696 0 144,573
American International Group COM 026874784 520 13,200 SH   SOLE   13,200 0 0
Anadarko Petroleum Corp COM 032511107 146,111 3,332,828 SH   SOLE   2,791,419 0 541,409
Aon PLC COM G0408V102 734,961 5,056,142 SH   SOLE   4,238,896 0 817,246
Bank of America Corp COM 060505104 3,471 140,854 SH   SOLE   139,929 0 925
Bank of New York Mellon Corp COM 064058100 565 12,000 SH   SOLE   12,000 0 0
Berkshire Hathaway Inc-Cl A COM 084670108 11,934 39 SH   SOLE   39 0 0
Berkshire Hathaway Inc-Cl B COM 084670702 1,927,611 9,440,742 SH   SOLE   7,932,763 0 1,507,979
Charter Communications Inc-A COM 16119P108 211,846 743,396 SH   SOLE   653,743 0 89,653
Citigroup Inc COM 172967424 1,402,540 26,940,830 SH   SOLE   22,670,071 0 4,270,759
Cogent Communications Holdings COM 19239V302 669 14,800 SH   SOLE   14,800 0 0
Comcast Corp-Class A COM 20030N101 1,121,453 32,935,468 SH   SOLE   27,691,168 0 5,244,300
ConocoPhillips COM 20825C104 349 5,600 SH   SOLE   5,600 0 0
Dish Network Corp Cl A COM 25470M109 345,745 13,846,434 SH   SOLE   11,664,010 0 2,182,424
Ecolab Inc COM 278865100 299,387 2,031,806 SH   SOLE   1,727,781 0 304,025
Facebook Inc-A COM 30303m102 602,003 4,592,290 SH   SOLE   3,827,098 0 765,192
Fidelity National Information COM 31620M106 1,067 10,400 SH   SOLE   10,400 0 0
First Citizens BancShares COM 31946m103 588 1,560 SH   SOLE   0 0 1,560
GCI Liberty Inc - Class A COM 36164V305 242,454 5,890,527 SH   SOLE   5,060,467 0 830,060
General Electric Co COM 369604103 190,908 25,219,070 SH   SOLE   21,954,800 0 3,264,270
General Motors Co COM 37045V100 687,029 20,538,994 SH   SOLE   17,219,898 0 3,319,096
Goldman Sachs Group Inc COM 38141G104 952,991 5,704,826 SH   SOLE   4,726,336 0 978,490
Hilton Worldwide Holdings Inc COM 43300A203 281,435 3,919,712 SH   SOLE   3,295,294 0 624,418
Interactive Brokers Group, Inc COM 45841N107 902 16,500 SH   SOLE   16,500 0 0
Intl Business Machines Corp COM 459200101 307 2,700 SH   SOLE   2,700 0 0
iShares Core S&P 500 Index COM 464287200 931 3,700 SH   SOLE   0 0 3,700
iShares Russell 1000 Value COM 464287598 8,199 73,828 SH   SOLE   72,304 0 1,524
JPMorgan Chase & Co COM 46625H100 1,942 19,897 SH   SOLE   19,515 0 382
Liberty Broadband-A COM 530307107 86,197 1,200,345 SH   SOLE   1,119,788 0 80,557
Liberty Broadband-C COM 530307305 463,762 6,438,455 SH   SOLE   5,049,418 0 1,389,037
Liberty Global Plc-A COM G5480U104 4,753 222,719 SH   SOLE   199,094 0 23,625
Liberty Global Plc-Series C COM G5480U120 782,844 37,928,504 SH   SOLE   31,359,224 0 6,569,280
Liberty Latin America-Cl C COM G9001E128 514 35,297 SH   SOLE   35,097 0 200
Liberty TripAdvisor Hdg-A COM 531465102 85,428 5,376,200 SH   SOLE   4,540,254 0 835,946
Marriott International -Cl A COM 571903202 1,051,476 9,685,671 SH   SOLE   8,166,395 0 1,519,276
Microsoft Corp COM 594918104 1,955,510 19,252,833 SH   SOLE   16,207,015 0 3,045,818
Mohawk Industries Inc COM 608190104 518,085 4,429,590 SH   SOLE   3,690,740 0 738,850
Morgan Stanley COM 617446448 605,602 15,273,704 SH   SOLE   12,848,080 0 2,425,624
Neurotrope Inc COM 64129T207 213 59,745 SH   SOLE   59,745 0 0
Newfield Exploration Co COM 651290108 233 15,900 SH   SOLE   15,900 0 0
Noble Energy Inc COM 655044105 110,998 5,916,753 SH   SOLE   4,685,916 0 1,230,837
Oracle Corp COM 68389X105 1,084,280 24,015,067 SH   SOLE   20,234,865 0 3,780,202
Pepsico Inc COM 713448108 1,480 13,400 SH   SOLE   13,400 0 0
SPDR S&P 500 ETF Trust COM 78462F103 187,523 750,332 SH   SOLE   745,310 0 5,022
Thermo Fisher Scientific Inc COM 883556102 7,437 33,232 SH   SOLE   32,562 0 670
Travelers Companies, Inc COM 89417E109 826 6,900 SH   SOLE   6,900 0 0
Tripadvisor Inc COM 896945201 495,866 9,192,915 SH   SOLE   7,794,013 0 1,398,902
Twenty-First Century Fox Cl A COM 90130A101 168,486 3,501,377 SH   SOLE   3,010,064 0 491,313
Twenty-First Century Fox Cl B COM 90130A200 1,204,742 25,214,359 SH   SOLE   21,003,762 0 4,210,597
United Parcel Service-Cl B COM 911312106 102,716 1,053,170 SH   SOLE   976,984 0 76,186
UnitedHealth Group Inc COM 91324P102 1,263,251 5,070,853 SH   SOLE   4,335,518 0 735,335
Vanguard S&P 500 ETF COM 922908363 23,357 101,635 SH   SOLE   101,635 0 0
W R Berkley Corp COM 084423102 4,955 67,044 SH   SOLE   66,134 0 910
Wells Fargo & Co COM 949746101 1,103,132 23,939,491 SH   SOLE   20,150,177 0 3,789,314